hibernation fails to power off and reboots because "platform" is inconditionally used instead of "shutdown"
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
pm-utils (Debian) |
Fix Released
|
Unknown
|
|||
pm-utils (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
uswsusp (Debian) |
Fix Released
|
Unknown
|
Bug Description
This worked well in Gutsy. I am now running linux-image-generic 2.6.24.17.19. The laptop is an Acer TravelMate 8101WLMi.
The hibernation seems to go well, it's just that it reboots instead of powering off. The resume goes well.
There is something similar in bug #190095 (another Acer).
dmesg clearly shows that "platform" is being used, and this is hardcoded in /usr/lib/
[ 387.636579] PM: suspend-to-disk mode set to 'platform'
However, my laptop needs "shutdown". This is the default in /etc/default/
As can be seen in a duplicate report, this makes some laptops hang completely.
WORKAROUND:
Edit /usr/lib/
description: | updated |
description: | updated |
Changed in pm-utils (Debian): | |
status: | Unknown → New |
Changed in uswsusp (Debian): | |
status: | Unknown → New |
Changed in pm-utils (Debian): | |
status: | New → Fix Released |
Changed in uswsusp (Debian): | |
status: | New → Fix Released |
BTW, the only anomaly I can see during hibernation is this message on the console after it has switched from X:
[ 388.356085] drm_sysfs_suspend